package com.yyds.yygh.order.service.impl;


import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.mysql.jdbc.StringUtils;
import com.yyds.hospital.util.BeanUtils;
import com.yyds.yygh.common.exception.YyghException;
import com.yyds.yygh.common.helper.HttpRequestHelper;
import com.yyds.yygh.common.result.ResultStatus;
import com.yyds.yygh.enums.OrderStatusEnum;
import com.yyds.yygh.hospclient.HospitalFeignClient;
import com.yyds.yygh.model.order.OrderInfo;
import com.yyds.yygh.model.user.Patient;
import com.yyds.yygh.order.mapper.OrderInfoMapper;
import com.yyds.yygh.order.service.OrderInfoService;
import com.yyds.yygh.rabbit.MqConst;
import com.yyds.yygh.rabbit.RabbitService;
import com.yyds.yygh.userclient.PatientFeignClient;
import com.yyds.yygh.vo.hosp.ScheduleOrderVo;
import com.yyds.yygh.vo.msm.MsmVo;
import com.yyds.yygh.vo.order.*;
import org.joda.time.DateTime;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.*;
import java.util.stream.Collectors;
import java.util.stream.Stream;

@Service
public class OrderInfoServiceImpl extends ServiceImpl<OrderInfoMapper, OrderInfo> implements OrderInfoService {
    @Autowired
    private HospitalFeignClient hospitalFeignClient;
    @Autowired
    private PatientFeignClient patientFeignClient;
    @Autowired
    private RabbitService rabbitService;
    @Autowired
    private OrderInfoMapper orderInfoMapper;

    //保存订单
    @Transactional(rollbackFor = Exception.class)
    @Override
    public Long saveOrder(String scheduleId, Long patientId) {
        //就诊人信息
        Patient patient = patientFeignClient.getPatientById(patientId);
        //获取下单排班数据
        ScheduleOrderVo scheduleOrderVo = hospitalFeignClient.getScheduleOrderVo(scheduleId);
        //判断当前时间是否还可以预约
        if (new DateTime(scheduleOrderVo.getStartTime()).isAfterNow()
                || new DateTime(scheduleOrderVo.getEndTime()).isBeforeNow()) {
            throw new YyghException(ResultStatus.TIME_NO);
        }
        //获取签名信息
        SignInfoVo signInfoVo = hospitalFeignClient.getSignInfoVo(scheduleOrderVo.getHoscode());

        //添加到订单表
        OrderInfo orderInfo = new OrderInfo();
//scheduleOrderVo 数据复制到 orderInfo
        BeanUtils.copyProperties(scheduleOrderVo, orderInfo);
//向orderInfo设置其他数据
        String outTradeNo = System.currentTimeMillis() + "" + new Random().nextInt(100);
        orderInfo.setOutTradeNo(outTradeNo);
        orderInfo.setScheduleId(scheduleId);
        orderInfo.setUserId(patient.getUserId());
        orderInfo.setPatientId(patientId);
        orderInfo.setPatientName(patient.getName());
        orderInfo.setPatientPhone(patient.getPhone());
        orderInfo.setOrderStatus(OrderStatusEnum.UNPAID.getStatus());
        baseMapper.insert(orderInfo);
        //调用医院接口，封装调用接口所需的参数，这些参数放在Map中
        Map<String, Object> paramMap = new HashMap<>();
        paramMap.put("hoscode", orderInfo.getHoscode());
        paramMap.put("depcode", orderInfo.getDepcode());
        paramMap.put("hosScheduleId", orderInfo.getScheduleId());
        paramMap.put("reserveDate", new DateTime(orderInfo.getReserveDate()).toString("yyyy-MM-dd"));
        paramMap.put("reserveTime", orderInfo.getReserveTime());
        paramMap.put("amount", orderInfo.getAmount());

        paramMap.put("name", patient.getName());
        paramMap.put("certificatesType", patient.getCertificatesType());
        paramMap.put("certificatesNo", patient.getCertificatesNo());
        paramMap.put("sex", patient.getSex());
        paramMap.put("birthdate", patient.getBirthdate());
        paramMap.put("phone", patient.getPhone());
        paramMap.put("isMarry", patient.getIsMarry());
        paramMap.put("provinceCode", patient.getProvinceCode());
        paramMap.put("cityCode", patient.getCityCode());
        paramMap.put("districtCode", patient.getDistrictCode());
        paramMap.put("address", patient.getAddress());
//联系人
        paramMap.put("contactsName", patient.getContactsName());
        paramMap.put("contactsCertificatesType", patient.getContactsCertificatesType());
        paramMap.put("contactsCertificatesNo", patient.getContactsCertificatesNo());
        paramMap.put("contactsPhone", patient.getContactsPhone());
        paramMap.put("timestamp", HttpRequestHelper.getTimestamp());
        //得到加密的签名key
        String sign = HttpRequestHelper.getSign(paramMap, signInfoVo.getSignKey());
        //设置签名key
        paramMap.put("sign", sign);
        //请求医院系统的接口
        JSONObject result = HttpRequestHelper.sendRequest(paramMap, signInfoVo.getApiUrl() + "/order/submitOrder");
        if (result.getInteger("code") == 200) {
            JSONObject jsonObject = result.getJSONObject("data");
            //预约记录唯一标识（医院预约记录主键）
            String hosRecordId = jsonObject.getString("hosRecordId");
            //预约序号
            Integer number = jsonObject.getInteger("number");
            ;
            //取号时间
            String fetchTime = jsonObject.getString("fetchTime");
            ;
            //取号地址
            String fetchAddress = jsonObject.getString("fetchAddress");
            ;
            //更新订单
            orderInfo.setHosRecordId(hosRecordId);
            orderInfo.setNumber(number);
            orderInfo.setFetchTime(fetchTime);
            orderInfo.setFetchAddress(fetchAddress);
            //更新订单表
            baseMapper.updateById(orderInfo);
            //排班可预约数
            Integer reservedNumber = jsonObject.getInteger("reservedNumber");
            //排班剩余预约数
            Integer availableNumber = jsonObject.getInteger("availableNumber");
            //TODO 发送mq消息更新号源和短信通知
            OrderMqVo orderMqVo = new OrderMqVo();
            orderMqVo.setScheduleId(scheduleId);
            orderMqVo.setReservedNumber(reservedNumber);
            orderMqVo.setAvailableNumber(availableNumber);
//短信实体
            MsmVo msmVo = new MsmVo();
            msmVo.setPhone(orderInfo.getPatientPhone());
            String reserveDate = new DateTime(orderInfo.getReserveDate()).toString("yyyy-MM-dd") + (orderInfo.getReserveTime() == 0 ? "上午" : "下午");
            Map<String, Object> param = new HashMap<String, Object>() {{
                put("title", orderInfo.getHosname() + "|" + orderInfo.getDepname() + "|" + orderInfo.getTitle());
                put("amount", orderInfo.getAmount());
                put("reserveDate", reserveDate);
                put("name", orderInfo.getPatientName());
                put("quitTime", new DateTime(orderInfo.getQuitTime()).toString("yyyy-MM-dd HH:mm"));
            }};
            msmVo.setParam(param);
            orderMqVo.setMsmVo(msmVo);
            //给预约下单队列发送消息
            rabbitService.sendMessage(MqConst.EXCHANGE_DIRECT_ORDER, MqConst.ROUTING_ORDER, orderMqVo);
        } else {
            throw new YyghException(result.getString("message"), ResultStatus.FAIL.getCode());
        }

        return orderInfo.getId();
    }

    @Override
    public OrderInfo getOrderInfo(Long id) {
        OrderInfo orderInfo = baseMapper.selectById(id);
        return this.packOrderInfo(orderInfo);
    }

    @Override
    public Page<OrderInfo> selectPage(Page<OrderInfo> pageParam, OrderQueryVo orderQueryVo) {
        String name = orderQueryVo.getKeyword();//医院名字
        Long patientId = orderQueryVo.getPatientId();//就诊人Id
        String orderStatus = orderQueryVo.getOrderStatus();//订单状态
        String reserveDate = orderQueryVo.getReserveDate();//安排时间
        String createTimeBegin = orderQueryVo.getCreateTimeBegin();
        String createTimeEnd = orderQueryVo.getCreateTimeEnd();
        QueryWrapper<OrderInfo> wrapper = new QueryWrapper<>();

        if(!StringUtils.isNullOrEmpty(name)) {
            wrapper.like("hosname",name);
        }
        if(null!=patientId) {
            wrapper.eq("patient_id",patientId);
        }
        if(!StringUtils.isNullOrEmpty(orderStatus)) {
            wrapper.eq("order_status",orderStatus);
        }
        if(!StringUtils.isNullOrEmpty(reserveDate)) {
            wrapper.ge("reserve_date",reserveDate);
        }
        if(!StringUtils.isNullOrEmpty(createTimeBegin)) {
            wrapper.ge("create_time",createTimeBegin);
        }
        if(!StringUtils.isNullOrEmpty(createTimeEnd)) {
            wrapper.le("create_time",createTimeEnd);
        }
        //调用mapper方法
        Page<OrderInfo> orderInfos = baseMapper.selectPage(pageParam, wrapper);
        //编号变成对应值封装
        orderInfos.getRecords().stream().forEach(item -> {
            this.packOrderInfo(item);
        });
        return orderInfos;
    }

    @Override
    public Map<String, Object> show(Long orderId) {
        Map<String, Object> map = new HashMap<>();
        OrderInfo orderInfo = this.packOrderInfo(this.getById(orderId));
        map.put("orderInfo",orderInfo);
        Patient patient = patientFeignClient.getPatientById(orderInfo.getPatientId());
        map.put("patient",patient);
        return map;
    }

    @Override
    public void patientTips() {
        QueryWrapper<OrderInfo> wrapper = new QueryWrapper<>();
        wrapper.eq("reserve_date",new DateTime().toString("yyyy-MM-dd"));
        wrapper.ne("order_status",OrderStatusEnum.CANCLE.getStatus());
        List<OrderInfo> orderInfos = baseMapper.selectList(wrapper);
        for (OrderInfo orderInfo : orderInfos) {
            //信息实体对象
            MsmVo msmVo = new MsmVo();
            msmVo.setPhone(orderInfo.getPatientPhone());
            String reserveDate = new DateTime(orderInfo.getReserveDate()).toString("yyyy-MM-dd")
                    +(orderInfo.getReserveTime()==0 ? "上午":"下午");
            Map<String,Object> param = new HashMap<String,Object>(){{
                put("title", orderInfo.getHosname()+"|"+orderInfo.getDepname()+"|"+orderInfo.getTitle());
                put("reserveDate", reserveDate);
                put("name", orderInfo.getPatientName());
            }};
            msmVo.setParam(param);
            rabbitService.sendMessage(MqConst.EXCHANGE_DIRECT_MSM,MqConst.ROUTING_MSM_ITEM,msmVo);

        }
    }

    @Override
    public Map<String, Object> getCountMap(OrderCountQueryVo orderCountQueryVo) {
        Map<String, Object> map = new HashMap<>();

        List<OrderCountVo> orderCountVoList
                = baseMapper.selectOrderCountVo(orderCountQueryVo);
        //日期列表
        List<String> dateList
                =orderCountVoList.stream().map(vo->vo.getReserveDate()).collect(Collectors.toList());
        //统计列表
        List<Integer> countList
                =orderCountVoList.stream().map(vo->vo.getCount()).collect(Collectors.toList());
        map.put("dateList", dateList);
        map.put("countList", countList);
        return map;
    }


    private OrderInfo packOrderInfo(OrderInfo orderInfo) {
        orderInfo.getParam().put("orderStatusString",
                OrderStatusEnum.getStatusNameByStatus(orderInfo.getOrderStatus()));
        return orderInfo;
    }
}

